NVMe boot not working with A311D

[josch]

@sam, the tutorial @ephase maybe was talking about might’ve been this one:

Migrating encrypted NVMe to different SoM (imx8mq to a311d)

I created my system using reform-setup-encrypted-nvme with rootfs and swap on my NVMe SSD. Today I upgraded my reform from the imx8mq to the a311d SoM and I wrote down what steps I took to migrate my system. These instructions will probably also work with only small changes for migrations to different SoMs. These instructions require an internet connection because I’m using apt install --reinstall to re-generate /boot/vmlinuz. If you are unable to get an internet connection during this process, …